摘要
针对GB/T 6478-2001与GB/T 3098.1-2001标准中对全脱碳层深度的不同要求,给组紧固件生产企业的产品质量控制带来困难。建议在GB/T 6478-2001标准中应对原材料的全脱碳层作出单独技术要求。
Between GB/T 6478-2001 and GB/T 3098. 1-2001, there are some different requirements for depth of full-decarburization which bring many difficulties to the manufacturer of fastener. It was suggested that GB/T 6478-2001 should establish itself requirement on full decarburized layer of raw material.
出处
《理化检验（物理分册）》
CAS
2007年第10期520-520,共1页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
总脱碳层
全脱碳层
标准
Total decarburized layer
Fully decarburized layer
Standard
